Huawei Watch 6 Pro vs Xiaomi Watch S5
Huawei Watch 6 Pro and Xiaomi Watch S5 are watches both released in 2026 by different brands, with overlapping phone compatibility. This comparison separates the catalog's listed specifications from missing information and approximate values. It covers 18 fields, including 9 exact differences; it does not choose a winner.
Specifications side by side
| Field | Huawei Watch 6 Pro | Xiaomi Watch S5 |
|---|---|---|
| Release year | 2026 | 2026 |
| Case sizes | 43 mm / 46 mm | 46 mm |
| Display | 43 mm: 1.38-inch LTPO 2.0 AMOLED; 466 x 466; 338 ppi; 46 mm: 1.5-inch LTPO 2.0 AMOLED; 466 x 466; 310 ppi | AMOLED 1.48" (2,500 nits peak) |
| Brightness | 3500 nits | 2500 nits |
| Battery, as listed | 46 mm: up to 4.5 days typical in Standard mode; up to 11 days maximum in Saver mode | 12 days (user-measured) (approx.) |
| Operating system | HarmonyOS | Xiaomi HyperOS 3 |
| Phone compatibility | Android, iPhone | Android, iPhone |
| Cellular connection | eSIM (variant) | None (eSIM China-only) |
| Water rating | 5 ATM (ISO 22810:2010); IP69 (IEC 60529:2013); EN13319, freediving up to 40 m; not for scuba or technical diving | 5ATM |
| Glass | Artificial sapphire glass | Not listed |
| Case material | 43 mm: Ceramic front and rear case; 46 mm: Titanium front; ceramic rear | Aluminum |
| GPS | Dual-frequency GNSS | Dual-frequency GNSS |
| Maps | Yes | No |
| Payment system | None listed | None listed |
| Plan requirement | Not required | Not required |
| Listed sensors and features | afib, Sleep apnea, ECG, HRV, SpO2, Skin temperature | Sleep apnea, HRV, SpO2, Skin temperature |
| Safety features | Fall detection, SOS calling | Fall detection, SOS calling |
| Hardware flashlight | No | No |
"Not listed" means the catalog has no usable value for that field. It does not mean the watch lacks the feature. Approximate values stay visible but do not support the difference count or numeric deltas.
Where they differ
- Case sizes: Huawei Watch 6 Pro lists 43 mm / 46 mm; Xiaomi Watch S5 lists 46 mm. Keep the variant qualifications when comparing an individual model; this row describes the catalog entry rather than every configuration.
- Display: Huawei Watch 6 Pro lists 43 mm: 1.38-inch LTPO 2.0 AMOLED; 466 x 466; 338 ppi; 46 mm: 1.5-inch LTPO 2.0 AMOLED; 466 x 466; 310 ppi; Xiaomi Watch S5 lists AMOLED 1.48" (2,500 nits peak).
- Brightness: Huawei Watch 6 Pro lists 3500 nits; Xiaomi Watch S5 lists 2500 nits. The listed values are 1000 nits apart.
- Operating system: Huawei Watch 6 Pro lists HarmonyOS; Xiaomi Watch S5 lists Xiaomi HyperOS 3. The listed software descriptions are not a guarantee of the software version currently installed on an individual watch.
- Cellular connection: Huawei Watch 6 Pro lists eSIM (variant); Xiaomi Watch S5 lists None (eSIM China-only). Variant wording is retained. A cellular specification alone does not confirm activation with your mobile carrier.
- Water rating: Huawei Watch 6 Pro lists 5 ATM (ISO 22810:2010); IP69 (IEC 60529:2013); EN13319, freediving up to 40 m; not for scuba or technical diving; Xiaomi Watch S5 lists 5ATM.
- Case material: Huawei Watch 6 Pro lists 43 mm: Ceramic front and rear case; 46 mm: Titanium front; ceramic rear; Xiaomi Watch S5 lists Aluminum. Keep the variant qualifications when comparing an individual model; this row describes the catalog entry rather than every configuration.
- Maps: Huawei Watch 6 Pro lists Yes; Xiaomi Watch S5 lists No.
- Listed sensors and features: Huawei Watch 6 Pro lists afib, Sleep apnea, ECG, HRV, SpO2, Skin temperature; Xiaomi Watch S5 lists Sleep apnea, HRV, SpO2, Skin temperature. This compares the listed feature names, not measurement accuracy, clinical usefulness or availability in a particular country.
Where they are the same
- Both list release year: 2026.
- Both list phone compatibility: Android, iPhone.
- Both list gps: Dual-frequency GNSS.
- Both list payment system: None listed.
- Both list plan requirement: Not required.
- Both list safety features: Fall detection, SOS calling.
- Both list hardware flashlight: No.
Which one fits you
Huawei Watch 6 Pro is listed as a watch compatible with Android, iPhone. Start with that phone requirement before comparing the other rows. The exact differences above are a way to identify which listed specifications matter to your use, not evidence that one model is better in every respect.
Xiaomi Watch S5 is listed as a watch compatible with Android, iPhone. Start with that phone requirement before comparing the other rows. The exact differences above are a way to identify which listed specifications matter to your use, not evidence that one model is better in every respect.
Information is missing on at least one side for: Glass. Those rows are excluded from the exact difference count.
Related pages
- Huawei Watch 6 Pro specifications
- Huawei watches
- Xiaomi Watch S5 specifications
- Xiaomi watches
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